Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967114 (0xffffff4a)</message>
<stderr_txt>
2026-01-08 08:37:32 (24848): vboxwrapper version 26210
2026-01-08 08:37:32 (24848): BOINC client version: 8.2.4
2026-01-08 08:37:33 (24848): Detected: VirtualBox VboxManage Interface (Version: 7.2.4)
2026-01-08 08:37:33 (24848): Successfully copied 'init_data.xml' to the shared directory.
2026-01-08 08:37:33 (24848): Create VM. (boinc_4f41862bb3f2e894, slot#0)
2026-01-08 08:37:40 (24848): Error in create for VM: -182
Command:
VBoxManage -q createvm --name "boinc_4f41862bb3f2e894" --basefolder "G:\ProgramData\BOINC\slots\0" --ostype "Linux26_64" --register
Output:
VBoxManage.exe: error: Machine settings file 'G:\ProgramData\BOINC\slots\0\boinc_4f41862bb3f2e894\boinc_4f41862bb3f2e894.vbox' already exists
VBoxManage.exe: error: Details: code VBOX_E_FILE_ERROR (0x80bb0004), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "CreateMachine(bstrSettingsFile.raw(), bstrName.raw(), platformArch, ComSafeArrayAsInParam(groups), bstrOsTypeId.raw(), createFlags.raw(), bstrCipher.raw(), bstrPasswordId.raw(), Bstr(strPassword).raw(), machine.asOutParam())" at line 439 of file VBoxManageMisc.cpp

2026-01-08 08:37:40 (24848): Could not create VM
2026-01-08 08:37:40 (24848): ERROR: VM failed to start
2026-01-08 08:37:40 (24848): Powering off VM.
2026-01-08 08:37:40 (24848): Deregistering VM. (boinc_4f41862bb3f2e894, slot#0)
2026-01-08 08:37:40 (24848): Removing network bandwidth throttle group from VM.
2026-01-08 08:37:40 (24848): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:00.000583 main     Build Type: release
00:00:00.000587 main     OS Product: Windows 11
00:00:00.000646 main     OS Release: 10.0.26200.7462
00:00:00.000647 main     OS Service Pack: 
00:00:00.034481 main     DMI Product Name: B450 GAMING X
00:00:00.045764 main     DMI Product Version: Default string
00:00:00.045770 main     Firmware type: UEFI
00:00:00.046120 main     Secure Boot: Disabled
00:00:00.046130 main     Host RAM: 16328MB (15.9GB) total, 8112MB (7.9GB) available
00:00:00.046134 main     Executable: C:\Program Files\Oracle\VirtualBox\VBoxSVC.exe
00:00:00.046134 main     Process ID: 23168
00:00:00.046135 main     Package type: WINDOWS_64BITS_GENERIC
00:00:00.046137 main     Windows Features:
00:00:00.046137 main       Core Isolation (Memory Integrity): Not supported
00:00:00.148422          VirtualBox: object creation starts
00:00:00.148874          Home directory: 'C:\Users\Punch\.VirtualBox'
00:00:00.149044          Installed Drivers:
00:00:00.160752          Loading settings file "C:\Users\Punch\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:00.162614          usbLibGetDevices: Starting USB device enumeration
00:00:00.162820          Getting USB descriptor (id 0) failed (dwErr=31) on hub USB#ROOT_HUB30#5&4087d53&0&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8} port 6
00:00:00.175665          Getting USB descriptor (id 0) failed (dwErr=31) on hub USB#ROOT_HUB30#5&4087d53&0&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8} port 12
00:00:00.176718          usbLibGetDevices: Found 3 USB devices, 0 captured
00:00:00.176796          USB: Unknown USB device detected (idVendor: 0x048d, idProduct: 0x8297)
00:00:00.259109          netIfIsWireless: CreateFile on '\\.\{24B2A50A-B516-45B9-B639-2C3D7513C01F}' failed with rcWin=2 (0x2) - ignoring
00:00:00.261325          netIfIsWireless: CreateFile on '\\.\{2EF34267-4DB5-4EED-8AD3-2C2C696244A8}' failed with rcWin=2 (0x2) - ignoring
00:00:00.265423          HostDnsMonitor: initializing
00:00:00.271988          HostDnsMonitor: updating information
00:00:00.272005          HostDnsMonitor: old information
00:00:00.272006            no server entries
00:00:00.272006            no domain set
00:00:00.272007            no search string entries
00:00:00.272007          HostDnsMonitor: new information
00:00:00.272007            server 1: 192.168.1.254
00:00:00.272008            domain: lan
00:00:00.272008            no search string entries
00:00:00.342705          SUPR0QueryVTCaps -> VERR_SVM_DISABLED
00:00:00.344862          VD: VDInit finished with VINF_SUCCESS
00:00:00.346644          Platform architecture set to 'x86'
00:00:00.346960          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={Runtime error opening 'G:\ProgramData\BOINC\slots\17\boinc_9cdcda2a253ffb3a\boinc_9cdcda2a253ffb3a.vbox' for reading VERR_PATH_NOT_FOUND (Path not found.).
00:00:00.346970          D:\tinderbox\win-rel\src\VBox\Main\src-server\MachineImpl.cpp[1000] (long __cdecl Machine::i_registeredInit(void))}, preserve=false aResultDetail=0
00:00:00.347657          VirtualBox: object created
00:00:00.704972          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:00.705008          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={2ce10519-3c09-45d8-a12d-e887786146b7} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_4f41862bb3f2e894'}, preserve=false aResultDetail=0
00:00:00.969154          Platform architecture set to 'x86'
00:00:00.969315          Platform architecture set to 'x86'
00:00:00.969334          Platform architecture set to 'x86'
00:00:00.970776          Saving settings file "G:\ProgramData\BOINC\slots\0\boinc_4f41862bb3f2e894\boinc_4f41862bb3f2e894.vbox" with version "1.19-windows"
00:00:01.016323          Finished saving settings file "G:\ProgramData\BOINC\slots\0\boinc_4f41862bb3f2e894\boinc_4f41862bb3f2e894.vbox" with failure
00:00:01.016384          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={Failed to replace 'G:\ProgramData\BOINC\slots\0\boinc_4f41862bb3f2e894\boinc_4f41862bb3f2e894.vbox' with 'G:\ProgramData\BOINC\slots\0\boinc_4f41862bb3f2e894\boinc_4f41862bb3f2e894.vbox-tmp' VERR_SHARING_VIOLATION (Sharing violation, file is being used by another process.).
00:00:01.016389          D:\tinderbox\win-rel\src\VBox\Main\src-server\MachineImpl.cpp[9926] (long __cdecl Machine::i_saveSettings(bool *,class util::AutoWriteLock &,int))}, preserve=false aResultDetail=0
00:00:02.233347          ERROR [COM]: aRC=VBOX_E_FILE_ERROR (0x80bb0004) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={Machine settings file 'G:\ProgramData\BOINC\slots\0\boinc_4f41862bb3f2e894\boinc_4f41862bb3f2e894.vbox' already exists}, preserve=false aResultDetail=0
00:00:03.507704          ERROR [COM]: aRC=VBOX_E_FILE_ERROR (0x80bb0004) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={Machine settings file 'G:\ProgramData\BOINC\slots\0\boinc_4f41862bb3f2e894\boinc_4f41862bb3f2e894.vbox' already exists}, preserve=false aResultDetail=0
00:00:04.791111          ERROR [COM]: aRC=VBOX_E_FILE_ERROR (0x80bb0004) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={Machine settings file 'G:\ProgramData\BOINC\slots\0\boinc_4f41862bb3f2e894\boinc_4f41862bb3f2e894.vbox' already exists}, preserve=false aResultDetail=0
00:00:06.061692          ERROR [COM]: aRC=VBOX_E_FILE_ERROR (0x80bb0004) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={Machine settings file 'G:\ProgramData\BOINC\slots\0\boinc_4f41862bb3f2e894\boinc_4f41862bb3f2e894.vbox' already exists}, preserve=false aResultDetail=0
00:00:07.338548          ERROR [COM]: aRC=VBOX_E_FILE_ERROR (0x80bb0004) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={Machine settings file 'G:\ProgramData\BOINC\slots\0\boinc_4f41862bb3f2e894\boinc_4f41862bb3f2e894.vbox' already exists}, preserve=false aResultDetail=0
00:00:07.616630          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:07.616661          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={2ce10519-3c09-45d8-a12d-e887786146b7} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_4f41862bb3f2e894'}, preserve=false aResultDetail=0
00:00:07.669779          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:07.669811          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={2ce10519-3c09-45d8-a12d-e887786146b7} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_4f41862bb3f2e894'}, preserve=false aResultDetail=0
00:00:07.936960          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:07.936991          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={2ce10519-3c09-45d8-a12d-e887786146b7} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_4f41862bb3f2e894'}, preserve=false aResultDetail=0
00:00:12.942148 main     VirtualBox: object deletion starts
00:00:12.943115 main     HostDnsMonitor: shutting down ...
00:00:12.943143 main     HostDnsMonitor: shut down
00:00:12.944848 Watcher  ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={2ce10519-3c09-45d8-a12d-e887786146b7} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:12.945149 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

Processor supports unrestricted guest: no
Processor supports nested HW virtualization: no
Processor supports virt. vmsave/vmload: no
Processor#0 speed: unknown
Processor#0 description: AMD Ryzen 5 3600X 6-Core Processor
Processor#1 speed: unknown
Processor#1 description: AMD Ryzen 5 3600X 6-Core Processor
Processor#2 speed: unknown
Processor#2 description: AMD Ryzen 5 3600X 6-Core Processor
Processor#3 speed: unknown
Processor#3 description: AMD Ryzen 5 3600X 6-Core Processor
Processor#4 speed: unknown
Processor#4 description: AMD Ryzen 5 3600X 6-Core Processor
Processor#5 speed: unknown
Processor#5 description: AMD Ryzen 5 3600X 6-Core Processor
Processor#6 speed: unknown
Processor#6 description: AMD Ryzen 5 3600X 6-Core Processor
Processor#7 speed: unknown
Processor#7 description: AMD Ryzen 5 3600X 6-Core Processor
Processor#8 speed: unknown
Processor#8 description: AMD Ryzen 5 3600X 6-Core Processor
Processor#9 speed: unknown
Processor#9 description: AMD Ryzen 5 3600X 6-Core Processor
Processor#10 speed: unknown
Processor#10 description: AMD Ryzen 5 3600X 6-Core Processor
Processor#11 speed: unknown
Processor#11 description: AMD Ryzen 5 3600X 6-Core Processor
Memory size: 16328 MByte
Memory available: 8105 MByte
Operating system: Windows 11
Operating system version: 10.0.26200.7462

2026-01-08 08:37:33 (24848): 
Command: VBoxManage -q showvminfo "boinc_4f41862bb3f2e894" --machinereadable 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_4f41862bb3f2e894'
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "FindMachine(Bstr(VMNameOrUuid).raw(), machine.asOutParam())" at line 3249 of file VBoxManageInfo.cpp

2026-01-08 08:37:34 (24848): 
Command: VBoxManage -q createvm --name "boinc_4f41862bb3f2e894" --basefolder "G:\ProgramData\BOINC\slots\0" --ostype "Linux26_64" --register
Exit Code: -2147467259
Output:
VBoxManage.exe: error: Failed to replace 'G:\ProgramData\BOINC\slots\0\boinc_4f41862bb3f2e894\boinc_4f41862bb3f2e894.vbox' with 'G:\ProgramData\BOINC\slots\0\boinc_4f41862bb3f2e894\boinc_4f41862bb3f2e894.vbox-tmp' VERR_SHARING_VIOLATION (Sharing violation, file is being used by another process.).
VBoxManage.exe: error: D:\tinderbox\win-rel\src\VBox\Main\src-server\MachineImpl.cpp[9926] (long __cdecl Machine::i_saveSettings(bool *,class util::AutoWriteLock &,int))
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "SaveSettings()" at line 441 of file VBoxManageMisc.cpp

2026-01-08 08:37:35 (24848): 
Command: VBoxManage -q createvm --name "boinc_4f41862bb3f2e894" --basefolder "G:\ProgramData\BOINC\slots\0" --ostype "Linux26_64" --register
Exit Code: -2135228412
Output:
VBoxManage.exe: error: Machine settings file 'G:\ProgramData\BOINC\slots\0\boinc_4f41862bb3f2e894\boinc_4f41862bb3f2e894.vbox' already exists
VBoxManage.exe: error: Details: code VBOX_E_FILE_ERROR (0x80bb0004), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "CreateMachine(bstrSettingsFile.raw(), bstrName.raw(), platformArch, ComSafeArrayAsInParam(groups), bstrOsTypeId.raw(), createFlags.raw(), bstrCipher.raw(), bstrPasswordId.raw(), Bstr(strPassword).raw(), machine.asOutParam())" at line 439 of file VBoxManageMisc.cpp

2026-01-08 08:37:36 (24848): 
Command: VBoxManage -q createvm --name "boinc_4f41862bb3f2e894" --basefolder "G:\ProgramData\BOINC\slots\0" --ostype "Linux26_64" --register
Exit Code: -2135228412
Output:
VBoxManage.exe: error: Machine settings file 'G:\ProgramData\BOINC\slots\0\boinc_4f41862bb3f2e894\boinc_4f41862bb3f2e894.vbox' already exists
VBoxManage.exe: error: Details: code VBOX_E_FILE_ERROR (0x80bb0004), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "CreateMachine(bstrSettingsFile.raw(), bstrName.raw(), platformArch, ComSafeArrayAsInParam(groups), bstrOsTypeId.raw(), createFlags.raw(), bstrCipher.raw(), bstrPasswordId.raw(), Bstr(strPassword).raw(), machine.asOutParam())" at line 439 of file VBoxManageMisc.cpp

2026-01-08 08:37:37 (24848): 
Command: VBoxManage -q createvm --name "boinc_4f41862bb3f2e894" --basefolder "G:\ProgramData\BOINC\slots\0" --ostype "Linux26_64" --register
Exit Code: -2135228412
Output:
VBoxManage.exe: error: Machine settings file 'G:\ProgramData\BOINC\slots\0\boinc_4f41862bb3f2e894\boinc_4f41862bb3f2e894.vbox' already exists
VBoxManage.exe: error: Details: code VBOX_E_FILE_ERROR (0x80bb0004), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "CreateMachine(bstrSettingsFile.raw(), bstrName.raw(), platformArch, ComSafeArrayAsInParam(groups), bstrOsTypeId.raw(), createFlags.raw(), bstrCipher.raw(), bstrPasswordId.raw(), Bstr(strPassword).raw(), machine.asOutParam())" at line 439 of file VBoxManageMisc.cpp

2026-01-08 08:37:39 (24848): 
Command: VBoxManage -q createvm --name "boinc_4f41862bb3f2e894" --basefolder "G:\ProgramData\BOINC\slots\0" --ostype "Linux26_64" --register
Exit Code: -2135228412
Output:
VBoxManage.exe: error: Machine settings file 'G:\ProgramData\BOINC\slots\0\boinc_4f41862bb3f2e894\boinc_4f41862bb3f2e894.vbox' already exists
VBoxManage.exe: error: Details: code VBOX_E_FILE_ERROR (0x80bb0004), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "CreateMachine(bstrSettingsFile.raw(), bstrName.raw(), platformArch, ComSafeArrayAsInParam(groups), bstrOsTypeId.raw(), createFlags.raw(), bstrCipher.raw(), bstrPasswordId.raw(), Bstr(strPassword).raw(), machine.asOutParam())" at line 439 of file VBoxManageMisc.cpp

2026-01-08 08:37:40 (24848): 
Command: VBoxManage -q createvm --name "boinc_4f41862bb3f2e894" --basefolder "G:\ProgramData\BOINC\slots\0" --ostype "Linux26_64" --register
Exit Code: -2135228412
Output:
VBoxManage.exe: error: Machine settings file 'G:\ProgramData\BOINC\slots\0\boinc_4f41862bb3f2e894\boinc_4f41862bb3f2e894.vbox' already exists
VBoxManage.exe: error: Details: code VBOX_E_FILE_ERROR (0x80bb0004), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "CreateMachine(bstrSettingsFile.raw(), bstrName.raw(), platformArch, ComSafeArrayAsInParam(groups), bstrOsTypeId.raw(), createFlags.raw(), bstrCipher.raw(), bstrPasswordId.raw(), Bstr(strPassword).raw(), machine.asOutParam())" at line 439 of file VBoxManageMisc.cpp

2026-01-08 08:37:40 (24848): 
Command: VBoxManage -q snapshot "boinc_4f41862bb3f2e894" list 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_4f41862bb3f2e894'
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "FindMachine(bstrMachine.raw(), pMachine.asOutParam())" at line 345 of file VBoxManageSnapshot.cpp

2026-01-08 08:37:40 (24848): 
Command: VBoxManage -q bandwidthctl "boinc_4f41862bb3f2e894" remove "boinc_4f41862bb3f2e894_net" 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_4f41862bb3f2e894'
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "FindMachine(Bstr(a->argv[0]).raw(), machine.asOutParam())" at line 334 of file VBoxManageBandwidthControl.cpp

2026-01-08 08:37:41 (24848): 
Command: VBoxManage -q unregistervm "boinc_4f41862bb3f2e894" --delete 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_4f41862bb3f2e894'
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "FindMachine(Bstr(VMName).raw(), machine.asOutParam())" at line 230 of file VBoxManageMisc.cpp

2026-01-08 08:37:46 (24848): called boinc_finish(-182)

</stderr_txt>
]]>

©2026 CERN